Work Programme - Work Item Detailed Report

	Work Item Reference	ETSI Doc. Number	STF	Technical Body in Charge	Standard Not Ready For Download
	RTS/RT-0096	TS 103 765-1		RT
	Current Status (Click to View Full Schedule)	Latest Version	Cover Date	Standstill	Creation Date
	Early draft (2026-06-05)	0.0.3 Draft	2026-01-08		2025-10-23
	Rapporteur	Technical Officer		Harmonised Standard
	David Rothbaum	Andrea Lorelli		No

Title	Rail Telecommunications (RT); Future Railway Mobile Communication System (FRMCS); Building Blocks and Functions; Part 1: Transport Stratum FRMCS transport stratum definition
Scope and Field of Application	To revise the Transport Stratum based on 3GPP building blocks and functions for Future Railway Mobile Communication System. It addresses on-network mode of operation.
Supporting Organizations	Ericsson LM, Union Inter. Chemins de Fer, SNCF RESEAU, Huawei Tech.(UK) Co.. Ltd, Swiss Federal Railways Ltd, Alstom Transport SA, Trafikverket, Nokia Germany, TRAFICOM, Kontron Transportation France

Keywords

Projects

Clusters

Frequencies

Mandates

Directives

ARCHITECTURE
FRMCS
railways

Transportation
Wireless Systems

M/603

2016/797/EU

Official Journal

Remarks

2026-06-05 A new draft is uploaded - V 0.0.3 with status: Early draft

2026-06-04 rothbaum Draft contributed - V 0.0.2 contributed for Decision in RT(26)102023 as Early draft

2026-02-16 rothbaum Draft contributed - V 0.0.2 contributed for Information in RT(26)100080 as Early draft

2026-02-16 rothbaum A new draft is uploaded - V 0.0.2 with status: Early draft

2026-01-26 rothbaum A new draft is uploaded - V 0.0.1 with status: Early draft - with comment: Baseline draft for phase 2

2026-01-22 NSBG Adoption vote WA20260122 APPROVED, WI is adopted

2026-01-07 LORELLI WI submitted to NSBG for adoption, vote duration forced to 14 days, see contribution NSBG(26)000002 in vote WA20260122

2026-01-07 Andrea Lorelli Work Item proposal endorsed by TG RT, see contribution RT(25)099030r2

2026-01-07 taneppi WI proposed to TB RT, see contribution RT(25)099030r2

2025-10-24 taneppi WI proposed to TB RT, see contribution RT(25)099030r1

2025-10-23 taneppi WI proposed to TB RT, see contribution RT(25)099030